Learn about dogs.

Species
Animal - Dog

Description
The domestic dog is a domesticated form of wolf. The dog descended from an ancient, extinct wolf, with the modern wolf being the dog's nearest living relative. The dog was the first species to be domesticated by hunter–gatherers more than 15,000 years ago, prior to the development of agriculture. Wikipedia Gestation period: 58 – 68 days

Lifespan: 10 – 13 years sometimes even 20+ years

Daily sleep: 12 – 14 hours (Adult)

Scientific name: Canis lupus familiaris

Height: 15 – 110 cm (At Shoulder)

Speed: German Shepherd: 48 km/h, Greyhound: 72 km/h

 Credits:  Google